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A square with a side of "x" is inside a square with a side of 4, as pictured below. Which expression represents the area of the shaded region in terms of "x" ? 16+x 2 16-x 2 16-2x 16-4x The rectangle shown has length 15 inches and perimeter "P" inches. Which equation could be used to find the width of the rectangle? P=30+2w P=15+ w 2 P=15-w P=30-2w An isosceles triangle has two sides with length "x" The third side is ½ of "x". What is the perimeter? 2½x 3x 4½x 5x Which equation could be used to find the area in square inches of a circle with a radius of 8 inches? A=4×∏ A=∏×8 2 A=∏×4 A=8x∏ 2 C=52×∏ C=2×52×∏ C=26 C=26×∏ A Ferris wheel has a diameter of 52 meters. Which expression can be used to find its circumference, "C" in meters? 2 ∏ A bicycle wheel has an inside radius of 12 inches. Which expression could be used to find the inside circumference of this wheel? 12×12×∏ 2×6×∏ 2×12×∏ 9×9×∏ This circular stage has a radius of 25 meters. Which equation could be used to find the area of the stage in square meters? A=∏•25 A=50∏ A=∏•50 A=25∏ 2 2 The top part of this hat is shaped like a cylinder with a diameter of 7 inches. Whish measure is closest to the length of the band that goes around the outside of the hat? 10.1 inches 11.0 inches 22.0 inches 38.5 inches A circular tree trunk has a diameter of 8 feet. Which equation could be used to find the distance in feet around the tree trunk? C=64∏ C=4∏ C=8∏ C=16∏ A dime has a radius of about 0.85cm. Which measurement is closest to the circumference of a dime? 5.34cm 1.33cm 1.70cm 2.67cm A tank is in the shape of a triangular prism. If the triangular base has an area of 116 square feet, and the tank is 30 feet tall, how much water would the tank contain when it is full? 1725ft 6960ft 3 3 1740ft 3480ft 3 3 Which is a true statement about angles 1 and 2 shown below? 1 is supplementary to 2 1 is complementary to 2 Both angles are obtuse Both angles are acute What is the measure of angle 1 in the figure below? 30 ∘ 40 ∘ 60 ∘ 80 ∘ What is the supplement of a 40 50 ∘ 130 ∘ 140 ∘ ∘ angle? 220 ∘ C A Which figure is an acute triangle? D B 40 ∘ 50 ∘ 130 ∘ 140 ∘ 40 ∘ 50 ∘ 70 ∘ 80 ∘ 32 ∘ 42 ∘ 58 ∘ 122 ∘ Your finished!!!!!! Click to end the test |